Personal GPS Tracker, Sound Monitor, Localizer, Locator, Spy * Support GSM band 850/900/1800/1900 MHz * High sensitivity, with SiRF-Star III GPS chipset * Excellent GPS signal receiving ability, can normal work even at a weak signal area smart shape, very easy to hold (Dimension: 78*45*22mm, Weight: 71g) * Adopted common Nokia cell phone battery, you can prepare a backup battery easily if you want to keep long time working * Support continuously tracking, report the location of the object by a preset time interval * SOS direct call, just need to simply press a button * SOS alarm by SMS * Simply track a person without bothering * Optional solar battery, can charge the tracker everywhere * Optional water-proof case and pet collar, provide you more choices * Could bind with our U990(Smart phone), quickly locate by SMS order. * SMS order: Report location, sleep, monitor. * Could set 4 phone numbers. * Talking time: 9 hr. * Standby time: 30 hr. Functionalities: * Real-time view the terminal objects on Google Earth * Locate position of the targets (person or animal) by sending a SMS * Send emergency alarm to the pre-assigned cell phone * Make a phone call to the pre-assigned cell phone directly, No need of earphone * Set up a GEO fence for limiting the action scope of the terminal * Over speed alarm * SMS communication or GPRS TCP/UDP connection